Point Forecast Matrices Issued by NWS Knoxville/Tri Cities, TN
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FOUS54 KMRX 280022
PFMMRX
Point Forecast Matrices
National Weather Service Morristown TN
822 PM EDT Sat Apr 27 2024
TNZ017-280800-
Tri Cities Airport-Sullivan TN
36.50N 82.41W Elev. 1536 ft
822 PM EDT Sat Apr 27 2024
Date 04/27/24 Sun 04/28/24 Mon 04/29/24 Tue
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 55 82 54 82 58
Temp 62 59 56 57 70 78 81 75 65 59 55 57 71 79 82 75 66 61 59 60
Dewpt 51 52 52 54 56 55 54 54 53 53 52 53 56 55 54 55 54 53 53 54
RH 67 78 86 90 61 45 39 48 65 80 90 86 59 44 38 50 65 75 80 81
Wind Dir SE SE SE E S SW SW S SE SE SE E SW SW SW S S S SE S
Wind Spd 3 2 4 3 5 6 8 8 8 5 5 4 5 6 8 5 5 5 5 5
Clouds FW SC FW FW FW FW FW FW FW CL FW FW FW FW FW SC SC B1 B1 B1
PoP 12hr 0 5 0 0 20
QPF 12hr 0 0 0 0 0.01
Rain shwrs S S L
Obvis PF
Date 04/30 Wed 05/01/24 Thu 05/02/24 Fri 05/03/24 Sat 05/04/24
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 74 56 81 56 85 59 82 60 78
Temp 70 68 58 58 78 74 60 59 82 77 63 62 79 75 64 61 75 73
Dewpt 60 58 56 57 56 57 54 54 56 57 56 57 60 60 59 58 59 57
PWind Dir SW SW W SE S SE SW SW W
Wind Char GN LT LT LT LT LT GN LT GN
Avg Clouds B2 B1 SC SC SC FW FW SC SC SC SC SC SC B1 B1 B2 B1 SC
PoP 12hr 70 10 20 5 30 20 60 40 50
Rain shwrs L L S C S S C L C S C C
Tstms S C S S S S C C S C
$$
TNZ071-280800-
Knoxville McGhee Tyson Airport-Blount TN
35.80N 83.98W Elev. 979 ft
822 PM EDT Sat Apr 27 2024
Date 04/27/24 Sun 04/28/24 Mon 04/29/24 Tue
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 59 83 59 83 62
Temp 66 63 61 60 72 80 83 77 67 62 59 61 73 81 83 77 69 67 64 62
Dewpt 56 55 55 55 56 55 54 55 55 54 54 55 57 57 56 57 55 54 55 58
RH 70 75 81 84 57 42 37 47 65 75 83 81 57 44 40 50 61 63 73 87
Wind Dir S S S S S S S S S S S S SW SW SW SW S S S S
Wind Spd 3 2 4 5 8 10 10 9 8 6 5 4 6 10 11 8 6 6 5 10
Clouds SC SC FW CL FW FW FW CL CL CL FW FW FW FW SC B1 B1 B2 B2 B2
PoP 12hr 0 0 0 0 50
QPF 12hr 0 0 0 0 0.24
Rain shwrs C C L
Tstms S
Date 04/30 Wed 05/01/24 Thu 05/02/24 Fri 05/03/24 Sat 05/04/24
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 78 58 84 60 86 63 83 63 81
Temp 74 73 61 59 81 78 63 62 83 79 67 65 81 77 65 65 78 76
Dewpt 61 61 57 57 59 60 56 57 60 62 59 60 62 62 60 60 62 60
PWind Dir SW S W SE SW S SW SW W
Wind Char GN LT LT LT GN LT GN GN GN
Avg Clouds B2 SC FW FW FW FW SC SC SC SC SC SC B1 B1 B1 B2 B1 SC
PoP 12hr 60 5 10 5 30 20 50 30 50
Rain shwrs L C C S S C C C C C C
Tstms S C S S S S C C S S
$$
TNZ036-280800-
Oak Ridge-Anderson TN
36.00N 84.24W Elev. 913 ft
822 PM EDT Sat Apr 27 2024
Date 04/27/24 Sun 04/28/24 Mon 04/29/24 Tue
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 59 83 59 84 62
Temp 65 62 61 61 72 80 83 77 68 62 59 61 73 81 83 78 69 66 64 62
Dewpt 55 55 55 55 57 55 54 54 53 54 54 55 58 57 56 55 54 54 56 59
RH 70 78 81 81 59 42 37 45 59 75 83 81 59 44 40 45 59 65 75 90
Wind Dir S SW SW SW S S S S S SW SW SW S S SW SW S S SW SW
Wind Spd 3 3 5 6 9 11 10 10 10 6 6 5 10 11 12 9 8 6 8 11
Clouds B1 SC FW FW FW CL FW CL CL CL FW FW SC FW SC B1 B1 B2 B2 B2
PoP 12hr 0 0 0 5 50
QPF 12hr 0 0 0 0 0.39
Rain shwrs C C L
Tstms S S
Date 04/30 Wed 05/01/24 Thu 05/02/24 Fri 05/03/24 Sat 05/04/24
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 78 58 85 60 86 63 83 62 82
Temp 74 73 60 60 82 78 63 62 83 79 66 65 81 77 65 63 79 76
Dewpt 62 60 57 57 60 59 56 57 60 61 59 60 62 60 59 60 61 59
PWind Dir SW NW S NE S SW SW W SW
Wind Char GN LT LT LT GN LT GN GN GN
Avg Clouds B2 SC FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 B2 B1 SC
PoP 12hr 60 5 10 5 30 20 60 30 50
Rain shwrs L C S C S S C L C C C C
Tstms C C S S S S C C S S S
$$
TNZ099-280800-
Chattanooga Airport-Hamilton TN
35.03N 85.22W Elev. 688 ft
822 PM EDT Sat Apr 27 2024
Date 04/27/24 Sun 04/28/24 Mon 04/29/24 Tue
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 62 83 61 84 63
Temp 69 66 63 63 72 80 82 79 70 66 63 62 73 81 84 78 72 68 65 63
Dewpt 58 57 57 57 58 57 55 55 55 55 55 55 58 57 56 57 57 57 59 61
RH 68 73 81 81 61 45 40 44 59 68 75 78 59 44 38 48 59 68 81 93
Wind Dir SE S S SE S S S S SE S S S S S S S S S S S
Wind Spd 8 9 9 10 12 12 12 10 13 10 9 10 11 12 12 9 10 9 9 9
Clouds B2 B1 FW FW FW FW FW FW FW FW FW FW SC B1 B1 B2 B2 B2 B2 B2
PoP 12hr 0 0 0 5 60
QPF 12hr 0 0 0 0 0.40
Rain shwrs S S L L C
Tstms S C S S
Date 04/30 Wed 05/01/24 Thu 05/02/24 Fri 05/03/24 Sat 05/04/24
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 82 60 87 62 87 65 85 64 84
Temp 77 77 64 61 84 81 66 63 84 81 68 66 83 79 68 64 81 79
Dewpt 61 61 59 59 59 59 58 58 61 61 61 61 61 61 62 61 62 60
PWind Dir SW W SW W S S S SW W
Wind Char GN LT LT LT GN LT GN LT GN
Avg Clouds B1 SC FW FW FW FW SC SC SC SC SC SC SC B1 B2 B1 B1 SC
PoP 12hr 40 5 10 5 30 20 40 30 40
Rain shwrs C S C S S C C C C C C
Tstms C S C S S S C C S S
$$
NCZ060-280800-
Tusquitee RAWS-Forestry-Cherokee NC
35.07N 84.12W Elev. 1600 ft
822 PM EDT Sat Apr 27 2024
Date 04/27/24 Sun 04/28/24 Mon 04/29/24 Tue
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 55 79 54 81 58
Temp 62 60 57 57 68 77 77 71 63 58 54 56 69 79 80 74 65 62 60 58
Dewpt 55 55 54 54 54 52 52 54 55 54 53 53 55 53 53 53 54 54 55 56
RH 78 84 90 90 61 42 42 55 75 86 96 90 61 41 39 48 68 75 84 93
Max/Min RH 93 41 96 38 93
Wind Dir SE SE SE SE SE S S SE SE SE SE SE S S S S SE SE S S
Wind Dir Deg 13 14 13 13 15 16 16 15 12 13 12 12 16 18 18 16 14 14 16 16
Wind Spd 8 8 9 9 10 10 10 10 9 8 5 5 6 8 9 9 6 5 5 5
Clouds B1 SC SC SC FW FW FW CL CL CL FW FW SC FW SC B1 B1 B2 B2 B2
Clouds (%) 67 41 27 30 13 11 11 4 4 5 8 18 34 17 46 61 67 76 74 86
Vsby 10 10 10 10 10 10 10 10 10 10 10
PoP 12hr 0 0 0 0 40
QPF 12hr 0 0 0 0 0.17
Rain shwrs C C C
Tstms S
Haines 3 4
LAL 1 1 1 1 1 1 1 1 1 1 2
Max Mix Hgt
AGL Mix Hgt 5400 6000
Max Vent Rt 93600 76100
T Wind Dir S S
T Wind Spd 17 11
ADI 81 66
Max LVORI 5 6
Stability F F B B F F B B E D
Ceiling NONE 20800 20800 18200 18200 NONE NONE NONE NONE NONE
Sta Pres 28.10 28.10 28.08 28.02 27.98 28.03 27.95 27.89 27.90 27.92
Date 04/30 Wed 05/01/24 Thu 05/02/24 Fri 05/03/24 Sat 05/04/24
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 77 53 85 56 84 58 82 58 81
Temp 72 71 56 55 82 76 59 58 82 77 62 60 80 75 63 59 78 74
Dewpt 60 59 55 55 54 57 54 55 56 58 57 58 59 59 59 59 58 58
PWind Dir SW SE NW E S SE S S W
Wind Char GN LT LT LT GN LT GN LT GN
Avg Clouds B2 SC FW FW FW FW SC SC SC SC SC SC B1 B1 B1 B2 B1 SC
PoP 12hr 50 5 10 5 30 20 50 40 40
Rain shwrs C C C S S S C C C C C
Tstms S C S S S S C C S S S
This is an experimental product for planning and review purposes only, and is
not to be substituted for an official fire weather spot forecast
$$